极耳产生一种“压力”作用与沟槽侧边相接触。
The lug produces a "pinched" effect contact with the groove side.
论文结尾对本课题进行了工作总结，并针对锂电池极耳焊接机及锂电池生产设备发展趋势和以后的工作努力方向作出了展望。
The end of this paper summary of the work carried out, and analysis the trends of lithium battery production equipment, including some suggestions for next work.
很明显，可以用迈克耳孙干涉仪进行极精确的长度测量。
It is apparent that the Michelson interferometer can be used to make extremely accurate length measurements.
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